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    • 1. 发明授权
    • Semiconductor integrated delay circuit
    • 半导体集成延迟电路
    • US5448195A
    • 1995-09-05
    • US79758
    • 1993-06-22
    • Tetsuya IgaKoichi Hasegawa
    • Tetsuya IgaKoichi Hasegawa
    • H03K5/13
    • H03K5/133
    • A semiconductor integrated circuit having a plurality of power source voltages in one chip and which comprises delaying means which accurately implements a predetermined delay time into a signal. An inverter circuit block receives at its input part an output from a NAND gate. An output from the inverter circuit block is coupled to a node of a phase comparing part through a switch. The output from the inverter circuit block is also coupled through another switch to an input part of another inverter circuit block whose output is coupled to the node of the phase comparing part through still another switch. A control signal is set at a L level if the phase comparing part is to operate at a first power source voltage and set at a H level if the phase comparing part is to operate at a second power source voltage which is larger than the first power source voltage.
    • 一种半导体集成电路,其具有一个芯片中的多个电源电压,并且包括将信号精确地实现预定的延迟时间的延迟装置。 逆变器电路块在其输入部分接收来自“与非”门的输出。 来自逆变器电路块的输出通过开关耦合到相位比较部分的节点。 来自逆变器电路块的输出还通过另一个开关耦合到另一个反相器电路块的输入部分,其输出通过另一个开关耦合到相位比较部分的节点。 如果相位比较部分工作在第一电源电压并且如果相位比较部分要在大于第一电源的第二电源电压下工作,则将控制信号设置为L电平 源电压。
    • 3. 发明授权
    • Vehicle control device
    • 车辆控制装置
    • US09566861B2
    • 2017-02-14
    • US14408723
    • 2012-06-22
    • Yoshihiro IkushimaHiroyuki ShimokasaKoichi HasegawaKazuhiko MatsumotoMakoto Arimoto
    • Yoshihiro IkushimaHiroyuki ShimokasaKoichi HasegawaKazuhiko MatsumotoMakoto Arimoto
    • B60K23/08B60K17/35
    • B60K23/0808B60K17/35
    • During turning of a vehicle, a vehicle body deceleration due to a cornering drag is obtained. An electronically controlled coupling is controlled to give, to rear wheels, a pre-torque set to be larger as the vehicle body deceleration is larger. Also, the pre-torque is restricted by an upper limit of the pre-torque that is set to be lower as a differential rotational speed of the front and rear wheels is smaller. By giving the pre-torque to the rear wheels, if a shift condition for a four-wheel drive state is established subsequently, a driving force can be generated in the rear wheels substantially at the same time that a fastening force of the electronically controlled coupling is increased, thereby the shift to the four-wheel drive state is immediately completed. Consequently, delay in response is not generated in the shift.
    • 在车辆转动期间,获得由于转弯阻力引起的车体减速。 控制电子控制的联轴器,以使车轮减速度较大时的前转矩设定为较大。 此外,由于前轮和后轮的差速旋转速度较小,预转矩的上限受限于设定为较低的预转矩的上限。 通过将后转矩提供给后轮,如果随后建立四轮驱动状态的换档状态,则可以在后轮中产生驱动力,大致同时电子联轴器的紧固力 增加,从而转移到四轮驱动状态立即完成。 因此,在转移中不产生响应延迟。
    • 5. 发明授权
    • Vibration damping device and manufacturing method thereof
    • 振动阻尼装置及其制造方法
    • US08020677B2
    • 2011-09-20
    • US12216413
    • 2008-07-03
    • Koichi HasegawaAtsushi Muramatsu
    • Koichi HasegawaAtsushi Muramatsu
    • F16F15/08
    • F16F7/108Y10T29/49826
    • A vibration damping device including a hollow housing having a fastening frame and a housing main body attached to the fastening frame for providing the hollow housing enclosing a mass member. With the housing main body inserted between top and base plate portions through an opening in the fastening frame, an urging force of a first spring projection is directed against the housing main body from one of the top base plate portions towards the other thereby holding the housing main body pressed against the other of the top and base plate portions, while an urging force of a second spring projection is directed against the housing main body towards the opening side from a back plate portion causing the housing main body to become engaged by a catch projection, for attaching the housing main body to the fastening frame and preventing it from slipping out through the opening of the fastening frame.
    • 一种减震装置,包括具有紧固框架的中空壳体和附接到紧固框架的壳体主体,用于提供封闭质量构件的中空壳体。 在壳体主体通过紧固框架中的开口插入在顶板部分和基板部分之间的情况下,第一弹簧突起的推动力从顶部基板部分中的一个向另一个朝向另一个引导,从而将壳体 主体压靠在顶板部分和基板部分中的另一个上,同时第二弹簧突起的推动力从背板部分朝着开口侧引导,使得壳体主体被卡扣 用于将壳体主体附接到紧固框架并防止其从紧固框架的开口滑出。